asrock extreme7 ~ f3-2133c9d-16gxh

[landy]

asrock z68 extreme7 gen3
i5 2500k @ 45
f3-2133c9d-16gxh
bois = p1.30 2011/09/21

I cannot get this ram to clock anything over the 1333. anything else, it boot loops until resetting to defaults.

I also have a set of f3-14900cl10d-16gbxl, it clocks right up with the XMP profile to 1866, even on a stock cpu clock.


Any ideas on how to get the ram running @ 2133?

thanks

landy

[Tradesman]

Since the latest BIOS update is Sep last year, I'd guess they aren't ready for 8GB sticks yet so will want to disable XMP, and load your base timings manually 9-11-11-30, 2T, 1.6 volts and prob set VCCIO about 1.16

[landy]

Since the latest BIOS update is Sep last year, I'd guess they aren't ready for 8GB sticks yet so will want to disable XMP, and load your base timings manually 9-11-11-30, 2T, 1.6 volts and prob set VCCIO about 1.16

thank you for the reply.

I cannot find the VCCIO in the bois. I tryed setting the ram up manually, but it wont boot.

the closest thing th VCCIO is VCCSA i found in the bios. Is there another name for VCCIO?

thanks

landy

[Tradesman]

May be CPU VTT or VTT something or something like that, will try and get to a manual and check

[landy]

May be CPU VTT or VTT something or something like that, will try and get to a manual and check

yes, vtt voltage.

i set it to 1.163 and still will not boot.

any other ideas?

thanks agian

landy

[Tradesman]

May want to run Memtest on each stick individually to see if you have a bad stick